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authorZhilin Zheng <DeeliNuno@163.com>2022-08-23 18:13:47 +0800
committerGitHub <noreply@github.com>2022-08-23 12:13:47 +0200
commitb307d6e7664b1cbdeae4971d3015ae6e7875eb3f (patch)
treee8afa48713abaf86c4ed2786f7841684905d25a7 /var
parentabdecd2a9b2320bd55f59ef1d4de0813815aac71 (diff)
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remove compiler optimize level limit of O2 for GCC (#32303)
gfortran can make it with O3, it might be better to remove this limitation.
Diffstat (limited to 'var')
-rw-r--r--var/spack/repos/builtin/packages/libxc/package.py5
1 files changed, 0 insertions, 5 deletions
diff --git a/var/spack/repos/builtin/packages/libxc/package.py b/var/spack/repos/builtin/packages/libxc/package.py
index a1dbc3ad6c..4ee0c3e4ef 100644
--- a/var/spack/repos/builtin/packages/libxc/package.py
+++ b/var/spack/repos/builtin/packages/libxc/package.py
@@ -72,11 +72,6 @@ class Libxc(AutotoolsPackage, CudaPackage):
# microarchitecture-specific optimization flags should be controlled
# by Spack, otherwise we may end up with contradictory or invalid flags
# see https://github.com/spack/spack/issues/17794
- # libxc on the other hand only sets the generic -O2 when it detects GCC
-
- optflags = "-O2"
- env.append_flags("CFLAGS", optflags)
- env.append_flags("FCFLAGS", optflags)
if "%intel" in self.spec:
env.append_flags("CFLAGS", "-std=c99")